Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/nvme/host/ioctl.c nvme_submit_user_cmd() -> nvme_alloc_user_request()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 1 | cmd | 1812795278692827136,4587513034792280064,5385778911610314752 |
| PARAM_VALUE | 1 | cmd->common.flags | 0-63 |
| PARAM_VALUE | 1 | cmd->rw.control | 0,8192-u16max |
| PARAM_VALUE | 1 | cmd->rw.flags | 0-63 |
| PARAM_VALUE | 2 | rq_flags | 0 |
| PARAM_VALUE | 3 | blk_flags | 0 |
| DATA_SOURCE | 0 | q | $0 |
| DATA_SOURCE | 1 | cmd | $1 |
| MEM_ZERO | 1 | cmd | |
| USER_DATA | 1 | cmd->common.cdw10 | 0-u32max |
| USER_DATA | 1 | cmd->common.cdw11 | 0-u32max |
| USER_DATA | 1 | cmd->common.cdw12 | 0-u32max |
| USER_DATA | 1 | cmd->common.cdw13 | 0-u32max |
| USER_DATA | 1 | cmd->common.cdw14 | 0-u32max |
| USER_DATA | 1 | cmd->common.cdw15 | 0-u32max |
| USER_DATA | 1 | cmd->common.flags | 0 |
| USER_DATA | 1 | cmd->common.nsid | 0-u32max |
| USER_DATA | 1 | cmd->common.opcode | 0-255 |
| USER_DATA | 1 | cmd->rw.control | 8192-u16max |
| USER_DATA | 1 | cmd->rw.dsmgmt | 0-u32max |
| USER_DATA | 1 | cmd->rw.flags | 0 |
| USER_DATA | 1 | cmd->rw.lbat | 0-u16max |
| USER_DATA | 1 | cmd->rw.lbatm | 0-u16max |
| USER_DATA | 1 | cmd->rw.length | 0-u16max |
| USER_DATA | 1 | cmd->rw.opcode | 1-2,5 |
| USER_DATA | 1 | cmd->rw.reftag | 0-u32max |
| USER_DATA | 1 | cmd->rw.slba | 0-u64max |
drivers/nvme/host/ioctl.c nvme_uring_cmd_io() -> nvme_alloc_user_request()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | cmd | 8817291235396108288 |
| PARAM_VALUE | 1 | cmd->common.flags | 0 |
| PARAM_VALUE | 2 | rq_flags | 0,2097152,4194304,6291456 |
| PARAM_VALUE | 3 | blk_flags | 0-1 |
| FUZZY_MAX | 2 | rq_flags | 0 |
| FUZZY_MAX | 3 | blk_flags | 1 |
| BIT_INFO | 2 | rq_flags | 0x0,0x600000 |
| HARD_MAX | 3 | blk_flags | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &ctx->uring_lock |